Un-Voiding an Order

For reasons too numerous and complicated to mention, we have a situation where we need to 'Un-Void'  the subline items that are in an order, in order to then delete both them and the order.

Can anyone help with regards to this?

(hacking database included - sorry Chuck)

We're getting rather desperate here as the deletion of this order is holding up the completion of a new SYOS Map ready for the launch of our new website.

I will be eternally grateful for any suggestions.

Cheers Keith